Expo Worlds is a programme of World's Fair short films assembled by Ian Helliwell over the past 20 years. These mainly 8mm films take the viewer on a journey from the Brussels World's Fair in 1958 via Seattle 1962, New York 1964/65, Expo 67 and Expo 70. All originally silent, Helliwell has composed electronic music to fit each one, evoking the spirit of the experimental nature of these gigantic world events.

Showing here are short sections of each of the eight films in the programme; the complete Expo Worlds is available to hire for screening from Ian directly.